question: What was the multiplier of the processor with sSpec number of SLGPR(C0) and a release price of N/A?
answer: SELECT mult FROM table_name_35 WHERE release_price___usd__ = "n/a" AND sspec_number = "slgpr(c0)"
context: CREATE TABLE table_name_35 (mult VARCHAR, release_price___usd__ VARCHAR, sspec_number VARCHAR)