100 PSI has to be a typo
-Crumbling rust under left jack point
-Rust under chrome trim over left jack point
-Rust on frame right side near rear suspension arm
-Front calipers ruststains; ie, moisture in brake system; system leaking; master/slave cylinder suspect
-Muffler and pipes rusted gone
-Visual rust in dozen places undercarriage; unlikely in ANY ground up restoration
-Rear differential wet; leaking
-Rust stain on white body paint at seams
-Rust staining on oil pan, fuel pump, transmission pan; could be rock damage or leaking.
-ALL rubber bushings/pads are dry rotted, split, swollen or failing.
-Very dirty; even a basic steam cleaning would improve this.
NONE of above should occur in a 10yr restoration..even a 20yr unless driven in Canadian snows daily!
Hire a a qualified classic car expert to do a $200-500 PPI (Pre_Purchase inspection) 1-1.5hrs with documented write up (min 1-3 pages) of ALL major subsystems
Tests:
-Compression test of all 6 cylinders (min 175psi)
-Pressure test/leak down of radiator
-Pressure test of head gasket for leaks/dried white trails of coolant
-Lab analyse oil
-Magnet for paintwork
-Under carriage "poking" to see rust
-test drive: transmission shifting; braking (pulling side/side); temp qauge & oil pressure guage
Collectibility/Rarity
I'am sure I will be flamed for this; but white is a common color; some people love it, especially the 1960s female target market for this car (eg, Doctor Husband buys S class and buys Wife SL for Tennis Club).
However, there were 43,912 SL's made and 100s for sale today and Silver, Black, Navy, Red, Bordeaux, Metallic colors from light blues (ice blue), to anthracite, to golds, coppers even greens from thistle (ice green) to classic BRG (Dark Olive Green...Mine!) are quite iconic. I am not a fan of the whites, battleship grey, beiges, baby blue, browns. Many of us bought the only SL that was in front of us at the time, and in retrospect still love the Classics DB180 Silver with Red Leather, Black Top OR Triple Black or OR Dark Olive Green with Cognac, Tan Top!
This is white with an after market Cognac interior, and rug that looks wrong contrast, with chrome wheel arches that guarantee rust, glue, drill holes or water spots underneath.
Most, people do less research on a $75,000 classic car than a $75 Microwave oven.
Walk and buy a truly iconic SL....there are 100s out there.