Well I really don't know if it's custom or not, but the prices are quite crazy as well. $149 for Akainu's and $119 for Marco's. That's just the add-on, mind you. So either they made a mistake with the pricing, or that they really do cost as much as what the regular figure would be. Which is madness.
And yes, roronoazoro, it's from latendo. One of those shops I try to avoid where possible as well. The newsletters are how I gauge how much each figure goes for at various shops, so I can then go for the cheapest option. They don't seem to have updated their web page yet though, it's stated as new arrival, so yea.
Here you go kanji_xiii
http://www.latendoshop.com/
Personally, given the price, I feel it's nice to look at, but I definitely won't be getting them. Mainly because I can't afford them. For those who can, you can try dropping the Latendo staff an email and see what they say. I'm pretty sure they do international shipping.
!
Title: One Piece POP Akainu extension set
Series: One Piece
Price: $149.00
(figure sold separately)
Title: One Piece Marco Akainu extension set
Series: One Piece
Price: $119.00
(figure sold separately)