How Levi's 'Laundrette' ad led to an 800% sales boost

Vintage Deadstock Levi’s 501 Button Fly Shrink To Fit Made in USA Jeans 32 X 36

size 32 x 36
actual waist 15in x 2 = 30in
rise 12.5in
inseam 36.5in
leg opening 8in
new with tags deadstock
made in usa 100% cotton 
yellow like staining on fold on leg from storing
never worn, so its been folded up for a long time 
no rips or holes, just the storage stain
couple of the tags are detached, but coming with purchase