RYOBI BD4601G Combo 4x36 Belt Sander / 6in Disc Sander (Miter Gauge Included) Brand New. 4.5 out of 5 stars. 6 product ratings. - RYOBI BD4601G Combo 4x36 Belt Sander / 6in Disc Sander (Miter Gauge Included) C $177.88. From United States. Trending at C $190.58. Trending price is based on prices over last 90 days.