Combo cards...which are your top three?

The first Topps combo cards appeared in the 1957 set (1953 Bowman was first I believe to issue multi-player cards). Here are my top three in terms of star power and aesthetics:

1. Mantle/Mays 1962 (one of the most condition sensitive sets of all time featuring two of the all time greats).
2. Mantle/Berra 1957 (as stated in title first year for multi-player cards for Topps and first year of all photographic images by Topps)
3. Mantle/Aaron 1958 (all time greats battling it out in the World Series)

Will multi-player cards featuring stars of the game keep pace price wise w/individual cards?