Only cause i want bitcoin, no other real reason. I have no intentions of keeping these coins, i've had them for about 10years and idk, i'd rather just turn them into something i can have fun with. And i figured selling them cheaper may get me a buyer faster.
"Hey, man, I've got this Mercedes. Brand new S class. Kinda got tired of it, so I'll sell it to you for, oh, dunno, how's $500 sound?"
There's selling them cheap (spot for silver right now is around 0.20 btc/oz, so 0.21-0.25 would be cheap), and then there's what you're doing, which is insanity. Selling silver for a quarter of the spot melt price typically means you have fake silver you wish to get rid of, you have stolen silver you wish to get rid of, or you've done zero research at all before posting. The oddity of "I want to be paid in bitcoin but you have to pay shipping with PayPal" makes it even stranger.
You may be quite legit, but you certainly raise a whole ton of red flags. You do have a photo of coins with your username, though.