Is there much of a market for 800+ wrong backs from 1983?

[bnorth]

Originally Posted by swarmee

FWIW, spotted a Sandberg RC wrong back on COMC a couple of days ago and it was priced at $50. Picked it up as it looked pretty clean.

I only buy on COMC. Is there any way to see if the 83 wrong backs are actually selling and for how much? I looked on eBay and they are a lot listed at seriously high prices but none are selling. The only sold listings are a few singles for a few dollars or some lots of 20 cards at around $12 shipped.

Wrong backs just don't seem to be selling very well at the moment. They go in and out of being cool/valuable fairly frequently.

[swarmee]

Originally Posted by bnorth

I only buy on COMC. Is there any way to see if the 83 wrong backs are actually selling and for how much?

Yes, using the histogram for sales data. You need some history points from playing the Challenges (where you help identify card numbers or serial numbers for them).
But here's what I can see from the 1983 set:
Dale Murphy front ($8 in Nov2020)
The majority of the ones in sold listings have gone for $8-10, even though they're commons.