Used Original Intel Core i7 3770K Processor 3.5GHz Quad-Core 8MB Cache 77W LGA 1155 I7-3770K CPU Support B75 Motherboard - AliExpress
For those cautious of parts from AliExpress. I have received both of these from the same seller, RE store. Both post, both identify correctly, all cores work and got them for 32
CPU Opener Cover Protector CPU Copper Top Cover for INtel i7 3770K 4790K 6700k 7500 7700k 8700k 9900K Core i7 115X - Price history & Review | AliExpress Seller - Digital Global
Intel Core i7-3770K i7 3770K 3.5 GHz Quad-Core CPU Processor 8M 77W LGA 1155 _ - AliExpress Mobile
For Intel Three Generations 3770k E3-1230 1231 Cpu Close The Lid Cover Plate Head Cover Batter Board Locating Plate - Industrial Computer & Accessories - AliExpress
Used For Asrock Z77 Extreme6 Desktop Board Z77 Motherboard Slot Lga1155 Ddr3 Sata3 Usb3.0 Support I7 3770k - Motherboards - AliExpress