Note the keys are for Uplay and don't work on other platforms(ie Steam).
Pay $1USD or more to get:
Tom Clancy's Rainbow Six®
Tom Clancy's Rainbow Six® 3 Gold
Tom Clancy's Rainbow Six® Vegas
Tom Clancy's Splinter Cell Chaos Theory®
Tom Clancy's Ghost Recon®
and Tom Clancy's Rainbow Six® Siege - Multiplayer Beta
Pay more than the average price $8.45USD and also receive:
Tom Clancy's Rainbow Six® Vegas 2
Tom Clancy's Splinter Cell Conviction™ Deluxe Edition
Tom Clancy's Splinter Cell®
Tom Clancy's Splinter Cell Double Agent®
Tom Clancy's EndWar™
Pay $10USD or more, and get all of that plus:
Tom Clancy's Ghost Recon: Future Soldier™
Tom Clancy's Splinter Cell® Blacklist™