Formula s fender tag

fender tags are 10-20 bucks on the open market.
vin tags sell all the time. vin tags with fender tags and titles are much more difficult to find to buy, but easy to sell.
Vin tags are sold all the time on the dash cores. Since mopar put their vins on the dash's, the vins get sold quite often. Sell it if you want to. I seriously doubt the feds are going to come knock on your door for selling a vin off a 55 year old car. Doesn't happen, unless it's a hemi or a V code. Then, only, maybe.