Answer:
Educated guess: The 662 and E6300, since the others are both i7. The 662 and E6300 are both socket LGA775.
Step-by-step explanation:
The Intel Pentium and Core 2 lines are lower spec than Intel's i7 generations, so they must be cheaper. AMD is entirely different, and that Phenom II is AM2 socket type if I'm remembering correctly. This is all so dated. The E6300 there came out 16 years ago. That i7-930 is the most recent in the list and came out in 2010, 12 years ago.