Exactly. If you have a decent cabinet and don't live right by the sea, neither environmental or "mechanical" (?) damage should be a worry. So you've got your Una and the Lion safely ensconced in your cabinet, and each time you pull out the drawer, perhaps it moves a bit over the wooden or lined surface of the drawer, thereby picking up cabinet friction; or you take it out to admire it occasionally, and you've done it a hundred times with no problems, but just once, you accidentally drop it on your tiled floor. Or your wife thinks it looks a little dusty sitting in that cabinet and cleans it up a bit with a furniture polishing cloth; or, or or.... Then you go to sell it only to see in the catalog description a remark about this or that "rim ding" or "cleaning" or "hairlines" or... How many times have I seen those words in British auction catalogs??? So, sure, if you have a "decent?" cabinet, you don't have to worry.Sorry, but this is nonsense. The implication is that owners of coin cabinets don't take the necessary care when handling and storing their coins. And as for 'auction description' and 'market value', there are more of us who simply enjoy our coins and like to take them out (carefully) and look at them (carefully) without having in the back of our mind some constant pecuniary or mercenary consideration. As for the (implied) thesis that collectors who store coins in cabinets MUST damage them once in a blue moon ... if that was true there would be no UNC coins with a date earlier than the 1980s. Collectors have been successfully storing their coins for hundreds if not thousands of years, while slabs have a lifespan of no more than 30 years, which is a pinprick in the lifetime of a coin. You ascribe too much delicacy to coins. I accept your point about TPGs being more of an 'insurance policy' than merely the guarantee of an established and honest dealer, but I'd prefer it if I could get my coin authenticated and photographed by a TPG (who never make mistakes, right?) without the concomitant entombing of said coin.