My first 944 came with a block of wood laid flat under the bonnet. This was for holding up said bonnet when you wanted it open, as the struts were shot.
My second came with an assortment of early '90s European techno CDs in the glove compartment. (Hands in the air! Glowsticks at the ready!)
I bought my third from a very friendly mechanic who ran his own garage. After bringing it down from his lifts so that I could drive it away, he opened the boot and threw in a compressor, jump leads, spare rear lights, spare front indicator covers in clear and orange, a collection of window trims, and a litre of oil. Then he signed it off for a year's MOT. Top bloke!