I also posted this in the for sale forum:
A complete, unopened color ink set for the Epson P800 printer This was purchased this past June from B&H ($564 delivered - expiration 2022) when I bought a P800 however, this printer will be used for a Piezography ink set. Not knowing when the P900 would become available, I ordered the 2nd set of ink for the P800 as a precaution. Well the P900 has arrived so there is no longer the need for this 2nd ink set. Asking $400+shipping (USA only) for the complete unopened 9 color ink set.