Yokohama AU is having a sale on ADVAN rims, prices seem pretty good so see link below.

Yokohama Tyres | ADVAN Wheel Clearance 2015

Only thing I saw that might be a catch is shipping is $20 a rim but must be to a business address...

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221.7KW-ATW 498.5NM MMS ROLLER DYNO & BUILT BY STi NINJAS, BUILD #318/600

EBISU SUBARU, SHIBUYA-KU TOKYO