Question about CPU pricing

I don't understand how these two CPU's, obviously radically different in terms of power, are equally priced.

Intel Core i3-3220 Ivy Bridge 3.3GHz LGA 1155 55W Dual-Core Desktop Processor Intel HD Graphics 2500 BX80637i33220
Newegg.ca - Intel Core i3-3220 Ivy Bridge 3.3GHz LGA 1155 55W Dual-Core Desktop Processor Intel HD Graphics 2500 BX80637i33220

vs.

AMD A10-5800K Trinity 3.8GHz (4.2GHz Turbo) Socket FM2 100W Quad-Core Desktop APU (CPU + GPU) with DirectX 11 Graphic AMD Radeon HD 7660D AD580KWOHJBOX
Newegg.ca - AMD A10-5800K Trinity 3.8GHz (4.2GHz Turbo) Socket FM2 100W Quad-Core Desktop APU (CPU + GPU) with DirectX 11 Graphic AMD Radeon HD 7660D AD580KWOHJBOX

Both @ $129.99

And then there's the mother of all CPU's that sells for only 50$ more:

AMD FX-8350 Vishera 4.0GHz (4.2GHz Turbo) Socket AM3+ 125W Eight-Core Desktop Processor FD8350FRHKBOX
Newegg.ca - AMD FX-8350 Vishera 4.0GHz (4.2GHz Turbo) Socket AM3+ 125W Eight-Core Desktop Processor FD8350FRHKBOX

Someone please explain to me how CPU pricing works because I spend $200+ on a CPU that I don't need lol