Unlimited 2x12" Vinyl by Vincent Antone typically asks about $125 on Music Merch Marketplace (M³), based on live listings from eBay, Discogs, and official stores. That is 264% above the typical vinyl on M³ at $34. Condition, size, and signatures can move a single copy's value.
Music Merch Marketplace (M³) doesn't have enough live listings over time yet to say whether Unlimited 2x12" Vinyl is going up or down in price.