Try Japan -
Kasai station - 9400 bikes in an automated jitensha parking tower.
http://www.youtube.com/v/wE4fvwTBtno&rel=1From the bit at the end, I think it's 100 yen a go, & 1800 yen for . . . ? Probably a monthly ticket.
The "response" video is a jazzed-up one, but shows someone cycling to & from it, as well as depositing his bike, so you get a view of cycling in a Tokyo inner suburb.
Note the parking problems they have. Hordes of bikes in the street, some with "This bike will be removed" tags.
And a smaller, underground one -
Cool Japan: Fancy underground robot bike parking in Tokyo — Autoblog GreenThis is more traditional -
The sign says 1500 yen. Probably per month. Note the direction arrows. One way cycling in this jitensha park.
The station in the suburb where Mrs Bs mother lives has a few floors of old-style wheel your bike in parking.