The platinum Lange 1 is listed as "price on request," and I expect it's a reasonable premium over the original 2020 prices of the pink gold
link ($104,500) and white gold ($116,000) models. Like
link many brands, Lange has increased its prices a few times since 2020. The new Perpetual Calendar (ref. 345.036 E) isn't a limited edition, but it
link won't be easy to get. Like many other recent Lange releases, it's also a boutique exclusive.