Reply to Midifighter Sanwa Arcade Buttons*

I am currently looking to purchase the Midifighter.
However, the colour of Sanwa buttons I am looking to purchase (Fuschia and Green) are both sold out.

Does anyone know when they are going to be back in stock, and if not, perhaps an alternate source where I can purchase these buttons?

I've already tried arcadespareparts.com, but they are located in Hong Kong, and shipping time (and costs) are too brutal.

Any help in this direction would be greatly appreciated.

Thanks.