Need Help Identifying Deep Groove Pulley's

[69L78]

Both of these pulleys are 7" dia., the tall one is 3 7/16th" high and the shorter one 2 7/8" high. The tall one has no part #'s on it at all....the shorter one has part #3827846 stamped on the front and the letter A on bhe back. Both of these are deep groove pulley's and I presume are 65-68. I want to sell these but not sure of a fair value and I want to advertise them correct.

[69L78]

Pic #2

[3macs1]

No expert on these but the 3827846 is a 57-58 FI or 2x4 Service replacement pulley that replaced the original 3713974 which was not stamped from the factory. There is a current listing for a nos one for 50.00 and a used for 20.00.
The second looks identical to the deep groove pulley on my 67 292 chevy truck.I cannot get at one right now to measure but it seems too deep for a 67/68 application.
Take care Joe

[69L78]

Thanks Joe for your info.