Figuring T206 pricing upcharge based on backs?

[Oscar_Stanage]

Originally Posted by Rhotchkiss

I feel like a polar bear back is maybe worth 20%-40% more than a common back, depending on the player (and excluding Demmitt and O’Hara).

Here is a link to a back-multiplier table. There are several of these out on the web.

http://www.t206museum.com/page/price_list2.html

Thank you, this table is really helpful, although seems like it can be off from where these cards trade. For example, if I look at Art Fromme, it lists the base price at $25, and "EX" condition would have a 2.5x multiplier - which equates to $60-65...

However, on VCP, in 2018/19, multiple PSA 5 Fromm's (Pied/Sweet Cap) sold for over $200, and this is pre-market boom. PSA 4s have gone for $100 recently.

Any thoughts on this?