Buying bitcoin pennys listed here

[FFrankie]

2015 CJB
2015 CJB Error (Medal aka Book-turn Alignment)

2016 Double-Head Proof Coin (DAVE / SN)
2016 Double-Tail Proof Coin (Minted in USA / S. Nakamoto)
2016 DAVE
2016 DAVE Error (Medal aka Book-turn Alignment)
2016 SN
2016 SN Mini Physical (Blank Reverse w/ Holo Sticker)

2017 Double-Head Proof Coin (IRIE / SN)
2017 Double-Tail Proof Coin (Minted in USA / S. Nakamoto)
2017 IRIE
2017 SN
2017 SN Mini Physical (Blank Reverse w/ Holo Sticker)

2018 DSC (Dallas SuperConference, Free Souvenirs @ "Crypto Guys" Booth)
2018 Double-Head Proof Coin (JULIE / SN)
2018 Double-Tail Proof Coin (Minted in USA / S. Nakamoto)
2018 JULIE Coin
2018 SN

Just 1 of each, hoping to not get price gouged on these

[ChiBitCTy]

I can take care of
2015 CJB
2017 IRIE

[hybridsole]

Is there an up to date reference thread for BPs?  I had no idea some of these existed. 

[krogothmanhattan]

Is there an up to date reference thread for BPs?  I had no idea some of these existed. 

https://bitcointalk.org/index.php?topic=3230003.0