I went to Cambridge LSAT website today and I can see PT75 and 76 for sell at 10 bucks each. https://www.cambridgelsat.com/preptests/4-section/ Are these legit?
... 13 weeks) to take 45 preptests (36-76, Superprep A-C ... able to take 3.46 preptests a week on average and ... case an incremental 5-10 preptests won't matter too much ...
There's also the Manhatran book that has them broken up by type.
The Cambridge printed book is still available on Amazon, although yesterday, they didn't link to it directly which was weird... But it's $100 used copies start at $45