If you're not keen on paying sales tax and want to take advantage of the (almost) 25% off sale at TRU, you should head on over to Amazon.com where they've price matched the same sets that are on sale at TRU. I just browsed a few sets, but I'm guessing all of them apply. The only drawback is that Amazon doesn't carry the TRU exclusives, obviously, like the Toys'R'Us Truck, Skeleton Bowling, etc. Here's the complete list of what's on sale:
- Star Wars 7961 Darth Maul's Sith Infiltrator $56.24
- Star Wars 7964 Republic Frigate $97.99
- Harry Potter 4866 The Knight Bus $26.24
- Ninjago 2507 Fire Temple $96.49
- Ninjago 2506 Skull Truck $44.99
- City 3368 Space Center $52.49
- Alien Conquest 7052 UFO Abduction $22.49
- Alien Conquest 7065 Alien Mothership $44.99
Amazon also has some $20 sets still marked down to $15:
- Star Wars 7915 Imperial V-wing Starfighter
- Alien Conquest 7051 Tripod Invader
- Pirates of the Caribbean 4192 Fountain of Youth
- Cars 2 8426 Escape At Sea
There may be more, but these are the ones I can think of right now.
Also, I wanted to mention that the very excellent Alien Conquest 7066 Earth Defence HQ is currently priced at $71.99, netting you a savings of 20%.
Oddly enough, some things aren't price matched like Star Wars 7965 Millennium Falcon and City 4643 Boat Transporter (they're $112.49 and $29.99 at TRU, respectively), but they may eventually catch up and mark them down.