BuzzerBidder
Buy underpriced auctions.
Win them at the last second.
We watch ShopGoodwill for listings selling well below their eBay resale value, then place your bid in the final seconds so you pay as little as possible.
Pay only when you win. You bid with your own ShopGoodwill account.
How it works
Connect ShopGoodwill
Link your existing ShopGoodwill account once. Credentials are encrypted with AES-256-GCM and the key never leaves our bidding server.
Find the spread
We scan live auctions and compare them against recent eBay sale prices, net of fees and shipping, so you see real profit instead of a guess.
Snipe automatically
Set your max bid and walk away. Our workers place the bid in the last seconds of the auction, so you never drive the price up early.
What you get
Profit-first deal feed
Every listing is priced against eBay comps with your fee and shipping assumptions baked in.
Last-second bidding
Bids fire seconds before close from a pre-warmed session, so there's no time for a counter-bid.
Your favorites, synced
Items you favorite on ShopGoodwill show up here already analyzed and ready to queue.
Durable snipe queue
Scheduled bids live in the database with leases, so a restart never costs you an auction.
Pay only when you win
Standard charges 2% of the hammer only on wins. Pro is $15/month with 0% commission.
Standard
2% success fee · No monthly fee
2%
- Pay only when you win
- Unlimited snipes
- No win, no charge
Pro
0% success fee · Monthly
$15/mo
- 0% commission on wins
- Unlimited snipes
- Cancel anytime
Start finding deals tonight
Create an account, connect ShopGoodwill, and queue your first snipe in a couple of minutes.
Get started