Most numerous sailplane type and model in the world?

Bruce, " . . . assuming the USD and EUR were about the same
in 2006 (where can you find historical data?) . . ."

Do a search. For example:

http://www.oanda.com/currency/historical-rates

"fxHistory is the easiest tool to access the largest foreign exchange
database on the Internet. To obtain the historical exchange rate for
any currency pair, select the language, the range of dates and the
currencies you would like to obtain exchange rates for."

Chris N

Prices as published in 'America's Soaring Book' 74-75. No two seat
glass gliders listed(I don't know what existed then) I have no idea
about the street prices of these gliders back in the day, just copying
over printed info.
1-26 E $5,495
2-33 $6,995
Standard Cirrus $7,400
1-34 $7,795 RT $8,390
L-13 $8,950
ASW-15B $9,300
Standard Libelle $9,350
Nimbus II $12,350
ASW 17 $14,200
2-32 $14,995
ASK 16 (powered) $14,770
Caproni A-21J(jet powered) $31,995