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Mario Party 9 (Wii) — Price Guide & Live Deals

Live US Mario Party 9 Wii deals: disc-only, CIB and sealed asking prices, plus the case-only, manual-only, import and bundle listings to avoid.

Right now: CIB prices roughly flat over 90 days, 48 current qualifying listings.

Median ask
$45
CIB · n=78
Listings now
48
qualifying right now
90-day CIB median trend
-2.2%
vs 90 days ago

Current qualifying listings

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Mario Party 9 (Nintendo Wii, 2012) CIB with Manual/ Inserts Tested Working
Mario Party 9 (Nintendo Wii, 2012) CIB with Manual/ Inserts Tested Working
ebayGood

$49.99 USD

Shipping calculated

★ 100% · 1,340 ratings

Listed today · checked 8h ago

Mario Party 9 (Nintendo Wii, 2012) Complete w/ Manual and Inserts
Mario Party 9 (Nintendo Wii, 2012) Complete w/ Manual and Inserts
ebayLike New

$40.00 USD

Shipping calculated

★ 100% · 650 ratings

Listed today · checked 23h ago

Nintendo Mario Party 9 Nintendo Wii Party Game w/ Case, Disc & Manual CIB Insert
Nintendo Mario Party 9 Nintendo Wii Party Game w/ Case, Disc & Manual CIB Insert
ebayVery Good

$49.96 USD

★ 100% · 1,654 ratings

Listed yesterday · checked yesterday

Nintendo Mario Party 9 Nintendo Wii Manual Case E NTSC-U/C 2012
Nintendo Mario Party 9 Nintendo Wii Manual Case E NTSC-U/C 2012
ebayVery Good

$40.00 USD

★ 100% · 41 ratings

Listed yesterday · checked yesterday

Nintendo Mario Party 9 (Nintendo Wii, 2012) Complete and TESTED
Nintendo Mario Party 9 (Nintendo Wii, 2012) Complete and TESTED
ebayGood

$55.76 USD

Shipping calculated

★ 99.2% · 2,745 ratings

Listed yesterday · checked yesterday

Mario Party 9 (Nintendo Wii, 2012) Disc Resurfaced Manual Included Tested Good
Mario Party 9 (Nintendo Wii, 2012) Disc Resurfaced Manual Included Tested Good
ebayGood

$42.24 USD

+$7.00 shipping

★ 100% · 141 ratings

Listed yesterday · checked yesterday

Nintendo Mario Party 9 Wii 2012 E Multiplayer NTSC-U/C Disc w/ Case *TESTED*
Nintendo Mario Party 9 Wii 2012 E Multiplayer NTSC-U/C Disc w/ Case *TESTED*
ebayVery Good

$32.99 USD

Shipping calculated

★ 98.9% · 90 ratings

Listed 2 days ago · checked 2 days ago

Mario Party 9 (Nintendo Wii, 2012) Complete With Manual & Inserts
Mario Party 9 (Nintendo Wii, 2012) Complete With Manual & Inserts
ebayGood

$44.00 USD

Shipping calculated

★ 99.8% · 873 ratings

Listed 2 days ago · checked 2 days ago

Mario Party 9 (Nintendo Wii) w/ Case Disc & Manual - Tested & Works
Mario Party 9 (Nintendo Wii) w/ Case Disc & Manual - Tested & Works
ebayGood

$54.95 USD

Free shipping

★ 100% · 10,587 ratings

Listed 2 days ago · checked 2 days ago

Mario Party 9 (Nintendo Wii) w/ Case Disc & Manual - Tested & Works
Mario Party 9 (Nintendo Wii) w/ Case Disc & Manual - Tested & Works
ebayGood

$54.95 USD

Free shipping

★ 100% · 10,587 ratings

Listed 2 days ago · checked 2 days ago

Mario Party 9 (Nintendo Wii, 2012) CIB. Tested
Mario Party 9 (Nintendo Wii, 2012) CIB. Tested
ebayVery Good

$45.00 USD

Shipping calculated

★ 99.6% · 2,883 ratings

Listed 3 days ago · checked 3 days ago

Mario Party 9 (Nintendo Wii, 2012)
Mario Party 9 (Nintendo Wii, 2012)
ebayAcceptable

$39.99 USD

Free shipping

★ 99.7% · 6,083 ratings

Listed 3 days ago · checked 3 days ago

About 2.5 qualifying listings appear per day on average.

Asking-price ranges by condition

Condition Min 25% Median 75% Max N
Loose $29.99 $36.99 $39.99 $44.99 $75.00 60
Cib $31.66 $39.99 $44.99 $49.95 $69.88 78
Sealed $62.36 $88.58 $94.99 $131.04 $149.00 8

Asking prices of currently-active listings. Not sold-price data.

90-day CIB median trend
-2.2%
vs 90 days ago

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How we filter

Every feed has its own filter, tuned by hand for this one game. Before any change goes live, those filters are tested against thousands of real eBay listing titles. Every night, each feed is checked against every other deal page in its category, so a listing for a different game that slips in gets flagged and fixed instead of quietly shown.

Of the 155 listings we observed for this game in the last 30 days, we filtered out 81 of 155 (~52%) for quality reasons. The remaining 74 are what we'd actually surface.

  • 65 matched a bootleg / out-of-scope keyword
  • 6 seller had too few feedback ratings
  • 5 caught by a junk-listing guard
  • 3 shipped from a region we exclude
  • 1 priced above the curated ceiling
  • 1 seller positive-feedback percentage too low

What the feed excludes

An eBay search for Mario Party 9 (Wii) returns far more than the game itself: controllers, T-shirts, strategy guides, imports and repro carts all mention it in their titles. These are the 94 terms we filter out to keep this feed to the real thing. A listing whose title contains any of them never reaches the feed, the price table or an alert. Many look unrelated to Mario Party 9 (Wii) because they are: that's the noise.

Other titles & look-alikes 6
  • -burned
  • -backup
  • -hong kong
  • -re-po
  • -ita
  • -hk
Bootlegs & repros 4
  • -custom case
  • -repro
  • -reproduction
  • -repo
Broken, untested & empty listings 15
  • -for parts
  • -not working
  • -non-working
  • -non working
  • -broken
  • -as is
  • -as-is
  • -untested
  • -doesnt work
  • -does not work
  • -not tested
  • -parts only
  • -no game
  • -game not included
  • -disc not included
Imports & regions 11
  • -japanese
  • -ntsc-j
  • -famicom
  • -pal
  • -chinese
  • -korean
  • -italian
  • -asia version
  • -jpn
  • -jp
  • -japan
Lots & multi-item listings 8
  • -lot
  • -bundle
  • -collection
  • -set of
  • -multiple games
  • -3 games
  • -4 games
  • -5 games
Accessories, merch & paper 50
  • -controller
  • -headset
  • -headphones
  • -plush
  • -figure
  • -figurine
  • -keychain
  • -sticker
  • -charger
  • -cable
  • -adapter
  • -backpack
  • -wallet
  • -shirt
  • -hoodie
  • -jersey
  • -poster
  • -art book
  • -artbook
  • -soundtrack
  • -vinyl
  • -statue
  • -amiibo
  • -funko
  • -pop figure
  • -mousepad
  • -lanyard
  • -badge
  • -trading cards
  • -tcg booster
  • -bookmark
  • -instruction booklet
  • -promo item
  • -promotional
  • -insert only
  • -flyer
  • -pamphlet
  • -display card
  • -demo cart
  • -kiosk
  • -case only
  • -case-only
  • -clamshell only
  • -box and case
  • -replacement box only
  • -nfr
  • -hat
  • -pin
  • -ost
  • -art

How often qualifying deals appear

  • 32 in the last 7 days (~4.57/day)
  • 74 in the last 30 days (~2.47/day)
  • 74 in the last 90 days (~0.82/day)

Mario Party 9: collector & reseller spec sheet

  • Product code and saves. US listings quote the disc code RVL-SSQE-USA or RVL-P-SSQE-USZ, and NTSC-U/C. Check the code on the disc and case matches the US release; Japanese copies carry JPN and are region locked. Saves go to the Wii's internal storage, so there is no save battery, and "tested" only tells you the disc reads.
  • Prints. Sellers sometimes mention a "World Edition" sealed copy. Treat that as seller wording and confirm the region code from the photos before paying a sealed price.
  • Listing traps. Case-only, manual-only and "no game" listings carry the full game name; the feed drops the ones that say so. Bundles with other Mario Party or Wii games are common and are dropped too. Imports (Japanese, PAL, Hong Kong) ask a fraction of the US price or can't be played on a US console.

Buying Wii games: what to check by condition

These checks apply to every Wii disc. The item notes above cover what is specific to this game.

Loose (disc only)

  • Ask for a clear photo of the data side under light. Light surface scratches usually play; deep or circular scratches often don't.
  • Check the label art and the printing in the center ring against a known-authentic disc. Burned copies and reprinted labels are the main fakes.
  • "Resurfaced" means the disc was polished. It is usually fine to play but worth less to collectors.

CIB (complete in case)

  • Confirm the case, front art and manual are all shown, and that the art matches the disc's region.
  • Cracked cases are cheap to replace; missing or reprinted cover art and manuals are what cost money.
  • For multi-disc games, make sure every disc is pictured.

Sealed & graded

  • For a graded copy, look the certification number up on the grading company's own site and confirm the photos match the slab you are buying.
  • For an ungraded sealed copy, compare the wrap and seal pattern against a known factory-sealed example. Resealing is common, and a reseal on a loose game is worth a loose price.
  • Ask for photos of every side, the seams and any price stickers. Refusing extra photos on a sealed listing is a red flag on its own.

FAQ

How much is Mario Party 9 (Wii) worth right now?
CresvaMent's daily eBay index puts the median asking price for Mario Party 9 (Wii) in CIB condition at $45 across 78 active US listings (November 6, 2026 snapshot). Asking prices, not sold prices.
How do I get notified when a new Mario Party 9 (Wii) listing comes in under my price?
Live eBay listings for Mario Party 9 (Wii) are at cresvament.com/deals/wii/mario-party-9, and CresvaMent can alert you by Discord or email when a new one is listed under your max price (free for one tracker).
How often do qualifying deals appear?
In the trailing 30 days, 74 qualifying listings appeared — roughly 2.47 per day.
Is Mario Party 9 (Wii) reproduced or commonly faked?
In the last 30 days we excluded 65 listings for matching reproduction / out-of-scope keywords. The article above covers what to look for when verifying authenticity.

More from this franchise

More Nintendo Wii deal pages

All Nintendo Wii deal pages →

Data freshness: last snapshot 2026-11-06 00:01 UTC . Atom feed

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