Up for Auction today, I have one very low-numbered Polymerbit Ltd NFC Note - #8 of 25, created in 2017. This note was purchased at CoinfestUK 2018 directly from Dan and Adam.
Link to Auction for #5 for more info/pics - https://bitcointalksearch.org/topic/auction-polymerbit-nfc-limited-edition-note-limited-to-25-5-end-2633599
I just realized I have zero knowledge of how the NFC stuff works, but I can confirm the note is in there. I'm not taking it out unless you win and really want me to, as it's slightly worn from being on display and being carried around before I purchased it. Photos:
https://imgur.com/a/MZ6chJcAuction Terms:Bid Format: Bids only in BTC, payment in BTC, XMR or VIA
Starting Bid: .015 BTC
Bid Increments: 0.001 BTC
Auction Ends: Thursday, 28 June 2018 @ 1500 New York Time / EDT - 03:00PM
Timer: Sniping: No, each bid in the final 5 minutes adds 5 minutes until no bid has been made for 5 minutes
Excluded from Bidding: I may exclude/disqualify bidders, or require a deposit, for any bidders at my sole discretion. If you are a brand new account, or have issues in your trust feedback, please PM prior to bidding.
Forum downtime: If the forum goes offline in the final 4 hours of the auction I may extend the auction at my discretion
Shipping: At cost in addition to the winner. Ships from USA. Buyer responsible for any local customs/duties.
Let me know if you have any questions!