zayliaI wondered the same thing! The current "sale" price most places is $330 so not sure why the increase.
$329 at www.fountainpenhospital [dot] com (M only available)
$325 at www.fontoplumo [dot] nl (prices in Euro , less a voucher code, shipping is free - EF not available)
$325 at www.appelboom [dot] com (prices in Euro, less voucher code, shipping is free - EF/F/M/B avail)
Will look for the next drop and hope for better.