$1100 is too high for those drums. I'm sure they're great drums, but keep searching. If the bass drum were 22x14, I could *maybe* see paying $1100 for them if they were a time capsule kit.Where are you from? Here in Portland, you can buy vintage Ludwig sets all day every day for $600-700, but if you're in NYC, they go for about $1600 (I've heard...). Where you're at determines what they typically sell for.
Price variations depending on the location where it's sold is an interesting topic.
I was aware about discrepancies between a Vintage Ludwig sold in United States or Europe but within the States itself ? One would say that postal services are quite flexible and affordable these days.
Over here (Belgium, Holland Germany, UK), a 3-piece kit like that, depending on the finish, its condition and whether it has matching serials or not would go easily between 1000 and 1500 Euro. Showroom examples sold by well-recognized sellers go up to 1750 Euro and more!
Converted to US Dollars, that's about double the price mentioned above.
If a vintage kit is worth a price like that,... well that's another question,...