Zaganh - let's make this SIMPLE.
Offer a clear list of what you're selling and what you want for it and how much to ship it - all in the FIRST post of the topic. This "choose 12" thing is a bit confusing for some, since you're offering 14 options. SIMPLE offers at good prices are the most likely to SELL FAST - and that's what you want, right?
BTW: it's sort of obvious, but specify which Artifice v1 you're offering.
Also, Split Spades 1st Edition can be construed two different ways. Some would call the Tally-Ho decks the 1st edition, while the Split Spades Lions are actually marked "1st Edition".
May I offer a list, as a suggestion, for descriptions that leave nothing to chance?
Smoke & Mirrors v6 (x2)
Smoke & Mirrors v5
The Black Crown Deck
Split Spades Lions, blue
Artifice v1, blue
BeDeceived's The Style Deck
Fulton's Chinatown
Fulton's Clip Joint
US Regulation/Vintage Plaid, Arizona Red and California Blue
Ask Alexander, Cambric Finish
Arrco reprint, red
Tungstene
Either choose a dozen of these and offer them as your brick, or make it clear that people can choose a dozen of the above.
Simpler still - offer a single price for the whole bleedin' lot!
Get rid of that "must sell tonight" stuff and just say "I want to sell them in order to buy the Vaudeville deck before it sells out - offer expires when the Vaudevilles are gone!