I can't help with value, but the color difference is likely due to a difference in ink levels. (This kind of difference is especially noticeable on classic Trainer cards imo, where the grey texture may appear warmer or cooler depending on the ink level at the time of printing.)

Ah I see. That sounds about right the other just looks a bit different.

Thank you!

Another question how long does it take to send cards to psa and get them back?

or any other service like them.

Just making posts that I can post a link, sorry for the spam

Shadowless Wartortle
I have a Wartortle trading card. Text is English, no set symbol and no collection number or copyright text. I can find no information on the significance of the lack of collection number. Nor can I find any images of any cards with the same properites. Any information gratefuly recieved. Thanks in advance.