eBay price checks, right inside Discord.

Built for servers that talk prices

The bot answers one question well: what are eBay sellers asking for this item right now? It covers the retro games and PC parts that have a CresvaMent deal page, with every price split by condition, because a loose cartridge and a sealed copy, or a used card and a new one, are different markets.

Try it with real tracked items

Item names autocomplete as you type, so you don't need the exact spelling.

• /price rtx 3080 NVIDIA RTX 3080 10GB: What used, refurbished and new cards are listed at before you post a buy offer.
• /deals chrono trigger Chrono Trigger (SNES): The five newest listings that passed the filters, without leaving the chat.
• /compare item1: ryzen 7 5800x3d item2: ryzen 7 7800x3d AMD Ryzen 7 5800X3D: Settles the "is the upgrade worth it" thread with two medians.
• /history item: super metroid days: 180 Super Metroid (SNES): Six months of median asking prices as a sparkline.

Commands

Where the numbers come from

1. A tuned search per item. Each tracked item has its own CresvaMent search that watches new eBay Buy It Now listings and drops the junk: reproductions, box-only and for-parts listings, laptop GPUs sold as desktop cards, and the like.
2. A nightly snapshot. Just after midnight UTC, the median, 25th and 75th percentile asking price is computed for each condition across the listings currently matching that search.
3. The bot reads the snapshot. It asks the same public price API the deal pages use, so /price and the item's deal page show the same figures.

Median

The middle asking price: half the listings ask less, half ask more.

P25 / P75

The 25th and 75th percentile. The middle half of listings sit between them.

n

How many listings the figure came from. Small n, rough figure.

90-day trend

How the median asking price has moved over the last 90 days.

Asking prices, not sold prices. Every number the bot shows is what sellers are asking on eBay, not what buyers paid. Asking prices usually run above sale prices. Use them as a reference and check eBay's sold listings before you pay.

Permissions and privacy

• Zero permissions. The invite asks for the bot and applications.commands scopes with permissions set to 0. Slash-command replies don't need any channel permission.
• Can't read your chat. It doesn't use Discord's message content intent. It only receives the slash commands people send it.
• Never posts unprompted. It replies to the command that asked and nothing else: no DMs, no announcements, no scheduled posts.
• Public data only. It reads the same public price data shown on the deal pages, and has no access to CresvaMent accounts or trackers.
• Easy to remove. Remove it like any other app, from Server Settings → Integrations, or kick it from the member list.

FAQ