Shop › Screened Bottom Board w/ Mite Tray Image 1 of 1 Screened Bottom Board w/ Mite Tray from $29.90 Option: Select Option Assembled Painted Quantity: Purchase Added! You Might Also Like Screened Bottom Board (w/ freeman beetle trap) from $46.95 Mouse Guard (Stainless Steel) $9.50 Insulation Kit w/ Tar Paper (for 2 Deep or 3 Medium) $18.00 Replacement Mite Tray $5.45 Frame Spacing Tool $20.50