Instruct: Classify the given review as either positive or negative.
Query: $15 investment saves me $200

First let me say the Jeep Auto Repair Manual was in better condition then advertised. Second the delivery was prompt, sooner then stated. Third the information in the Manual saved me $200. I had a clutch master cylinder replaced, the mechanic told me they couldn't bleed the line without removing the transmission housing. This would have cost me $200 more. I had already reviewed the the repair process in my new Jeep Manual, and knew what my mechanic obviously did not, there is a bleeder screw on the side of the housing. the line was bled at no extra cost.The condition, delivery time and the manual itself all rate FIVE STARS !