Since it's Tuesday evening, I presume that this deal is over. But don't worry; Fry's has sales on CPU/mb combos every week.
For example, over the weekend, my local Fry's had the following combos on sale:
Athlon XP 2400+ (OEM) CPU w/ECS K7VTA3 motherboard $54.99
Athlon XP 2600+ (Retail Box) CPU w/ECS K7VTA3 motherboard $99.99
Athlon XP 2400+ (Retail Box) CPU w/Shuttle AN35N-Ultra $119.99
3.0GHz Pentium 4 (OEM) CPU (800MHz FSB) w/DFI PS83-BL motherboard $279.99
Athlon XP 2500+ (Retail Box) CPU w/ECS N2U400-A motherboard $99.99
2.8GHz Pentium 4 (Retail Box) CPU (800MHz FSB) w/FIC VL13PE motherboard $249.99
I don't have Monday's ad, so I don't know if there was anything else on sale. Most of the combos listed above have been on sale several times in the last few weeks, possibly at different prices. Most of the really good deals sell out the first day, but then Fry's gets more in stock and runs the same specials again.
In the past two months, I've bought the following combos:
Athlon XP 2200+ (OEM) CPU w/ECS K7VTA3 motherboard $49.99
Athlon XP 2500+ (OEM) CPU w/ECS K7VTA3 motherboard $84.99
Athlon XP 2200+ (Retail Box) CPU w/Shuttle AN35N-Ultra motherboard $99.99
2.4GHz Pentium 4 (Retail Box CPU (533MHz FSB/1MB cache) w/ECS 848P-A motherboard $129.99
2.8GHz Pentium 4 (Retail Box) CPU (533MHz FSB) w/ECS L4VXA2 motherboard $159.99
I'm running the Shuttle motherboard right now with an Athlon XP-M 2500+ Mobile CPU. Fry's sells it for $69.99 plus tax by itself; NewEgg sells it for $69.00 shipped. If I see another combo on sale at Fry's that includes that motherboard for $99.99 or less, I'll buy it.