999: Nine Hours, Nine Persons, Nine Doors (DS) — Price Guide & Live Deals
Current Nintendo DS 999: Nine Hours, Nine Persons, Nine Doors deals across loose, CIB and sealed, what a fair asking price looks like, and what to avoid.
Right now: Loose prices roughly flat over 90 days, 30 current qualifying listings.
Current qualifying listings
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999 Nine Hours Nine Persons Nine Doors Nintendo DS Complete CIB Authentic 2010
$59.99 USD
★ 100% · 67 ratings
Listed 3 days ago · checked 3 days ago
999: Nine Hours, Nine Persons, Nine Doors (Nintendo DS, 2010) Original game case
$74.99 USD
+$6.99 shipping
★ 100% · 1,766 ratings
Listed 7 days ago · checked 7 days ago
999 Nine Hours Nine Persons Nine Doors DS 2009 Manual & Box Replacement Aksys
$23.44 USD
+$13.39 shipping
★ 99.6% · 668 ratings
Listed 9 days ago · checked 9 days ago
999: Nine Hours, Nine Persons, Nine Doors (Nintendo DS, 2010) CIB Authentic
$89.99 USD
Free shipping
★ 99.9% · 3,024 ratings
999 Nine Hours Nine Persons Nine Doors Nintendo DS · 10/25/2026 8:09 PM
999: Nine Hours, Nine Persons, Nine Doors (Nintendo DS) - Tested Cartridge Only
$59.95 USD
+$5.95 shipping
★ 99.9% · 26,963 ratings
999 Nine Hours Nine Persons Nine Doors Nintendo DS · 10/25/2026 8:09 PM
999: Nine Hours, Nine Persons, Nine Doors (Nintendo DS, 2010) Game & Manual Case
$70.00 USD
+$7.00 shipping
★ 100% · 358 ratings
999 Nine Hours Nine Persons Nine Doors Nintendo DS · 10/25/2026 8:09 PM
999: Nine Hours, Nine Persons, Nine Doors w/case/manual & inserts
$74.99 USD
Free shipping
★ 100% · 43 ratings
999 Nine Hours Nine Persons Nine Doors Nintendo DS · 10/25/2026 8:09 PM
999: Nine Hours, Nine Persons, Nine Doors Nintendo 2010 DS | CIB
$71.41 USD
★ 100% · 503 ratings
999 Nine Hours Nine Persons Nine Doors Nintendo DS · 10/25/2026 8:09 PM
2010 999 NINE HOURS NINE PERSONS NINE DOORS NINTENDO DS - WATA 9.6 - ZERO ESCAPE
$499.99 USD
+$15.00 shipping
★ 100% · 4,270 ratings
999 Nine Hours Nine Persons Nine Doors Nintendo DS · 10/25/2026 8:09 PM
999: Nine Hours, Nine Persons, Nine Doors (Nintendo DS, 2010)
$100.00 USD
+$5.17 shipping
★ 100% · 69 ratings
999 Nine Hours Nine Persons Nine Doors Nintendo DS · 10/25/2026 8:09 PM
Aksys 999: Nine Hours Nine Persons Nine Doors (Nintendo DS) M NTSC-U/C w/ Case
$89.99 USD
Shipping calculated
★ 100% · 25 ratings
999 Nine Hours Nine Persons Nine Doors Nintendo DS · 10/25/2026 8:09 PM
999: Nine Hours, Nine Persons, Nine Doors Nintendo DS CARTRIDGE ONLY AUTHENTIC!
$64.50 USD
Free shipping
★ 99.6% · 2,909 ratings
999 Nine Hours Nine Persons Nine Doors Nintendo DS · 10/25/2026 8:09 PM
Roughly one qualifying listing every 10 days.
Asking-price ranges by condition
| Condition | Min | 25% | Median | 75% | Max | N |
|---|---|---|---|---|---|---|
| Loose | $23.44 | $64.50 | $69.90 | $78.55 | $100.00 | 14 |
| Cib | $59.99 | $71.41 | $89.99 | $105.00 | $125.00 | 11 |
| Sealed | $135.00 | $142.82 | $150.00 | $200.00 | $499.99 | 5 |
Asking prices of currently-active listings. Not sold-price data.
Full asking-price history by condition →
Is this a good price?
Enter a price to see where it falls among current Loose asking prices for 999: Nine Hours, Nine Persons, Nine Doors (DS).
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 7 listings we observed for this game in the last 30 days, we filtered out 4 of 7 (~57%) for quality reasons. The remaining 3 are what we'd actually surface.
- 3 seller had too few feedback ratings
- 1 matched a bootleg / out-of-scope keyword
What the feed excludes
An eBay search for 999: Nine Hours, Nine Persons, Nine Doors (DS) 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 90 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 999: Nine Hours, Nine Persons, Nine Doors (DS) because they are: that's the noise.
Other titles & look-alikes 6
- -virtue's last reward
- -zero time dilemma
- -re-po
- -ios
- -vlr
- -ztd
Bootlegs & repros 5
- -custom case
- -repro
- -reproduction
- -aftermarket
- -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
- -cart not included
Imports & regions 6
- -japanese
- -ntsc-j
- -famicom
- -jpn
- -jp
- -japan
Ports, remakes & re-releases 1
- -pc
Lots & multi-item listings 8
- -lot
- -bundle
- -collection
- -set of
- -multiple games
- -3 games
- -4 games
- -5 games
Accessories, merch & paper 49
- -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
How often qualifying deals appear
- 1 in the last 7 days (~0.14/day)
- 3 in the last 30 days (~0.1/day)
- 3 in the last 90 days (~0.03/day)
999: collector & reseller spec sheet
- Release: the US Nintendo DS version was published by Aksys Games in 2010, and it is the first game in the Zero Escape series. Japanese copies exist and trade at different prices, so the feed filters them out.
- Print variants: some sellers advertise a "first print" or early-run copy, usually at a higher asking price. Treat that as a seller claim: ask for photos of the case and cart and compare them with a known authentic copy before paying extra.
- Graded copies: sealed copies in graded cases are listed far above raw sealed ones. Compare like with like when judging a price.
- Listing traps seen while tuning: case-only, manual-only and "case and manual, no game" listings that carry the full game title, and DS listings with "3DS" pasted into the title. Read the photos and the item description, not just the headline.
Buying Nintendo DS games: what to check by condition
These checks apply to every Nintendo DS cartridge. The item notes above cover what is specific to this game.
Loose
- Compare the label, shell color and front/back markings against a photo of a known-authentic cart. Repro labels are often glossier, blurrier or slightly off-color.
- Ask for a photo of the board or the back of the cart. An opened shell is not automatically bad (battery swaps are normal), but it should be disclosed.
- If the game saves to a battery, ask whether the save holds. Old save batteries fail with age regardless of what the listing says, so budget for a replacement.
CIB (complete in box)
- Confirm the box, manual and plastic case and cover art are all shown in the photos, not just listed in the title.
- Check that the box and manual are the same region and print as the cart. Mixed-and-matched "complete" copies are common.
- Box wear (crushing, tears, sticker residue) moves price far more than the cart does. Judge it from photos, not from the word "mint".
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 999: Nine Hours, Nine Persons, Nine Doors (DS) worth right now?
How do I get notified when a new 999: Nine Hours, Nine Persons, Nine Doors (DS) listing comes in under my price?
How often do qualifying deals appear?
Is 999: Nine Hours, Nine Persons, Nine Doors (DS) reproduced or commonly faked?
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Data freshness: last snapshot 2026-11-06 00:01 UTC . Atom feed