I agree
Take them to an expert but be very careful how you handle these! Only hold them by the edges and if you can only do that when wearing cotton gloves. Whatever you do...do not clean them.
As a rough estimate for prices I'd say
1/4 Dollar Round - $150 in EF & $240 in AU
1/4 Dollar Octagonal - $175 in EF & $250 in AU
1/2 Dollar Round - $1180 in EF & $315 in AU
Take them to an expert but be very careful how you handle these! Only hold them by the edges and if you can only do that when wearing cotton gloves. Whatever you do...do not clean them.
As a rough estimate for prices I'd say
1/4 Dollar Round - $150 in EF & $240 in AU
1/4 Dollar Octagonal - $175 in EF & $250 in AU
1/2 Dollar Round - $1180 in EF & $315 in AU























