Hello, is there a guide or can anyone provide any tips for redeeming casascius coins?

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Hello everyone, I am looking to part with a 2011 S2 Casascius 1BTC ungraded coin I have been holding on to since late 2012.  It has only been handled a few times and it is in excellent condition.  It was funded in 2012 and I can provide more pictures or information upon request.

 I am absolutely doing escrow, I just am not sure who to go with as I am a newbie around these parts.  Shipping would be from the USA, international shipping may have an extra fee.  Suggestions are welcome.

Price: 3BTC
REDUCED: 2.5BTC

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Back:

ooo Fancy

Hello I'm rather new here, but I'm looking to sell my 5BTC 2012 Casascius S1 coin.  It has not been graded, but it also hasn't left the sleeve I got it in in 3 years.  It's in immaculate condition and I would have taken it out for the photos, but then I couldn't claim I'd left it in the sleeve for 3 years.

I'm not sure what the going rate is on these coins, so I guess I'll start the bidding at 12BTC and see where it goes from there?

5BTC Front:

5BTC Back:


2 x 1BTC Front:


2 x 1BTC Back:

the coins are in the same spots, just flipped over.

the smudges or whatever are on the sleeve, not the coin itself.  like I said I haven't taken it out of that sleeve or handled it with bare hands.

this exchange will be escrowed