UPDATE: One (1) EDU sold at $8,000 at the September 4, 2019 Board of Supervisors meeting. Twenty-one (21) EDUs remaining. INVITATION TO BID – SALE OF SANITARY SEWER EDUs. Deadline to submit a bid is 4:00 p.m., Wednesday, September 4, 2019. Click the “EDU Sale Docs” below to read the full invitation, instructions, and bid forms.