I have a pair of Callaway V Forged copper wedges. Not sure if the Mack Daddy's are forged but the V forged copper are very soft and wear/oxidise very quickly. Mine have only seen a few rounds but are already look much older than they are.
As someone who has x jaws wedges, one of which is chrome, one of which is the raw finish I must say, the raw one look like its 100 years old now but the chrome one still looks brand new
I wouldn't describe it as "excellent" and I have no wear on the grooves I'd describe it as "good condition" so if there's wear I'd say 6/10 condition wise to cover myself
I really do have a problem with people describing anything as "new" or "mint" when it's clearly not