This guy on the other hand…
http://www.bricklink.com/store.asp?p=sucram75&itemID=45449211
Says on the tag line that shipping for up to 45 track is only 7€.
Not bad. I see he charges a 3% fee for PayPal transactions, though. If my math is correct, 45 pcs. straight track @ 2.69€ is 121.05€, plus 7€ shipping is 128.05€, plus 3% PayPal fee is 131.89€. And based on the exchange rate shown in Bricklink (2.69€ = $3.62), that works out to $177.32, which is $3.94 per pc. Still a bargain? I don’t see any other obvious options to score a lot of straight track in one convenient order…