@Roro:
ah thanks i will ask them then to see how much will they cost :)
I've pre-ordered both set from them and based on my record…
Title: One Piece World Collection part 1 (5)- Japan version Series: One Piece Producer: Bandai
Scale/Size: 70mm
No of pieces: 5 pcs set
Release date: May 2012
Category: Gashapon
Yen price: 1500yen
Non-Member Pre-order: $34.00
Member pre-order: $30.60
Deposit: $10.00
Code: 4543112707505 Closing date: 9th Feb 2012 Pre-order for 5 pcs set
Title: One Piece World Collection part 2 (6)- Japan version Series: One Piece Producer: Bandai
Scale/Size: 70mm
No of pieces: 5 pcs set
Release date: Jun 2012
Category: Gashapon
Yen price: 1500yen
Non-Member Pre-order: $34.00
Member pre-order: $30.60
Deposit: $10.00
Code: 4543112707529
They once told me that they sometimes do take in extra pieces for gashapon, so I guess you could try your luck.