A great-looking 23 karat gold card, which you could purchase with meals back in 1999
When it comes to doing a quick and dirty expected-value calculation of your own, the formula is the same for rares as for mythics: add up the value of all of the rares in the set, divide by the total number of rares in the set (almost always 53), and then multiply by the number of rares you should open in a box (31.5, with the other 4.5 rare slots being filled by mythics)
M Mewtwo EX (Full Art BREAKthrough) has shown one of the biggest percentage gains, from $37.21 to $145.04
Expect nothing less than perfection, as all ourcards arrive in flawless, sealed condition
The Emperor, Hell Tyrant (Yawgmoth, Thran Physician) Yawgmoth, Thran Physician is a Modern staple (there's a whole deck named after him), so the Emperor art would be a nice addition to die-hard fans of the deck
I use a comparative rating system on a scale of 0-10