Link to Ultimate Warriors Sale Page or click game title below to go directly to that game's page.
Double Dragon Neon
Was €7.99/£6.49, now €3.99/£3.19
Final Fight: Double Impact
Was €9.99/£7.99, now €4.99/£3.99
Golden Axe
Was€4.49/£3.69, now €1.99/£1.59
Lord of the Rings: War in the North
Was €19.99/£15.99, now €9.99/£7.99
Marvel vs. Capcom: Origins
Was €14.99/£11.99, now €7.49/£5.99
Mini Ninjas
Was €19.99/£15.99, now €9.99/£7.99
Mortal Kombat
Was €19.99/£15.99, now €9.99/€7.99
Mortal Kombat Arcade Kollection
Was €9.99/£7.99, now €4.99/£3.99
Super Street Fighter II Turbo HD Remix
Was €14.99/£11.99, now €7.49/£5.99
Street Fighter III: 3rd Strike Online Edition
Was €14.99/£11.99, now €7.49/£5.99
Super Street Fighter IV Arcade Edition
Was €14.99/£10.99, now €7.49/£5.99
Tekken Tag Tournament 2
Was €29.99/£19.99, now €14.99/£11.99
The King of Fighters XIII
Was €14.99/£11.99, now €7.49/£5.99
The King of Fighters XIII GOLD EDITION
Was €29.99/£23.99, now €14.49/£11.59
Virtua Fighter 5 Final Showdown
Was €12.99/£9.99, now €6.49/£5.19
Virtua Fighter 5 Final Showdown Complete Edition
Was €24.99/£19.99, now €11.99/£9.69
PS3 (no additional PS Plus discount)
EA Sports MMA
Was €29.99/£19.99, now €9.99/£7.99
Fight Night Champion
Was €29.99/£19.99, now €14.99/£11.99
Also Retro City Rampage is $8.05 (usually $16) This nets you both PS3 and PS Vita versions.
Sale for fighting games doesn't seem to be live as of right now, the store is in the middle of updating though so it should be any time now.