Legendary Skyscrapers purpose could be epic tokens.

@ulxmvf7de468 Which one did you actually pay real money for?
The Legendary Holiday Tree was tied in with a bundle of land expansion parts for whatever amount they were extorting from people to buy it - even though it was on offer for Simcash on it's own under the Landmarks section.
The rest are there too for Simcash, sim coins or various amounts and types of keys.
There's no other price on them - yet 🤔