weird 3rd box on auction

http://page8.auctions.yahoo.co.jp/jp/auction/h31560818

trying to bid on this but it wont let me. I sus[ect is has something to do with that 3rd box in the bid area.

??? anyone know what to do?

 

you get it frank? i see your name there.

if so, good luck!!!!!

 

turns pout that the quantity desired. theres 2 available

get it!

 

2?

That's good because when I emailed my YJA contact a half hour ago, I was only half thinking I'd get lucky.