lkeigwin ✭✭✭✭✭

Acetone does not react to metal, only organic material. It is perfectly safe to use on coins. I am not confident it will dissolve the heavy gunk but it can't hurt. Don't think of it as a $2… (View Post)

The PCGS inventory site allows you to add non-PCGS coins as well. Other TPG's...even raw. Of course only the PCGS-graded coins are eligible for registry inclusion. That's a secondary matter… (View Post)

Cleaning is not something that can always be detected with images. Especially TV's. If I were you I'd take a hard look at each coin under a good halogen light, rotating the coin, and try to… (View Post)

It's pretty simple: If the holder is unimportant and you are just hoping for an upgrade (with no risk to its current grade) choose regrade. If the holder is important to keep unless the coin upg… (View Post)

The original intent behind the reconsideration service was to allow a new assessment without risking losing the holder if no upgrade is merited. Think OGH, rattlers, stickered coins, etc. If reconsid… (View Post)