Which free eBay tool offers the most accurate price history?

Question

So I've been flipping vintage glass and rare board games on eBay for like six years now so I'm not exactly a newbie but lately Terapeak has been driving me absolutely insane. It used to be my go-to for checking solds but lately the data feels so inconsistent and just plain wrong half the time. Like I'm looking up specific MCM lamps and it's either not showing the actual best offer price or it's completely missing sales that I know happened because I watched the listings end with my own eyes.

I'm trying to scale up for the holiday season and I really need something that doesn't just give me a ballpark figure. I'm on a super tight budget after a big inventory buy out in Ohio last week so I really need something free. My main requirements for a tool are:

accurate best offer data because that strike through price is totally useless for real comps

at least a 3 month look back period

something that actually loads on a phone while I'm out at a dusty garage sale

no weird lag or those annoying CAPTCHAs every two seconds

Is there anything better than 130point these days? I feel like their site is getting clunkier by the minute and I'm missing out on good flips because I can't trust the numbers I'm seeing on the fly. What are you guys using that actually works and doesn't cost a monthly sub fee...

Ravi Kumar · Accepted Answer

To add to the point above: Ive been searching for a solid alternative too, and I think there was a site called CheckAFlip that people used to swear by. Not sure if it still functions properly with the recent eBay API changes tho... maybe give it a look if you havent already.

CheckAFlip (might be worth a shot for quick searches)

Manual Sold filters in your mobile browser rather than the app

Certain hidden price scripts (be careful with these for security reasons) IIRC someone told me that the strike through price is usually within 10 or 20 percent of the actual offer, but for high end MCM stuff that margin is way too big. I would suggest cross referencing with WorthPoint if you can find a free trial... it is just risky relying on one free source when youre scaling up for the holidays. Not 100 percent sure on the mobile performance for those sites tho so be careful out there.

hjdkojwftv · Answer

Honestly, the struggle with Terapeak data is real. Ive noticed their API seems to lag behind the actual indexing of listings, especially with those MCM pieces where private offers fly fast. You might want to consider sticking with 130point despite the interface issues because, technically speaking, they scrape the backend price data that eBay hides from the front-end UI. Be careful though, because sometimes their server response times spike during peak hours which is probably the lag youre seeing. I would suggest a few technical adjustments to your workflow:

Make sure to clear your mobile browser cache frequently if the site starts hanging. The site relies heavily on scripts that can bloat your mobile browser while you are out in the field.

Use the specific eBay app filter for solds but mentally subtract about 10 to 15 percent from the strike-through price if you cant get a third-party tool to load. Its a rough metric but safer for your margins.

Check out the WatchCount tool specifically for their search functions. It is lighter on mobile data than other sites but it might not show the exact Best Offer amount every single time. If youre dealing with high-value vintage glass, Id be very careful relying on any single source. Terapeak is technically an internal tool so its data should be definitive, but the metadata often fails to update when a sale is cancelled or adjusted post-transaction. Always verify across two platforms before dropping serious cash at those garage sales.

djdwdqkhjg · Answer

@Reply #2 - good point! tho I actually feel a bit differently about relying on those external sites. when I first started flipping stuff about six months ago I tried using every tool under the sun and it honestly just confused me. one time I used a site that everyone recommended and it told me this old glass bowl was worth a fortune but it ended up sitting on my shelf for months because the data was just plain wrong... it was super stressful as a newbie. now I just stick to the basic app filters and keep it really simple. no more fancy stuff for me. it might not be as fancy as some of those trackers but I am happy with it because it feels way more reliable. my current setup is basically just looking at the most recent solds and being conservative with my offers. lately i havent had any bad surprises so i am pretty satisfied with how things are going. honestly? sometimes simpler is just better for my peace of mind.