Excellent 1CT diamond ring set - $6,000 (Pinellas Park)

I have a three-ring wedding set, Main diamond ring and two side set holder rings all in 18ct gold.
Main ring is a 1ct diamond with 3 1/4ct smaller diamonds either side of the main diamond.
The two side set rings are interlocked to each other so as to hold the main ring erect and tight.
This set belonged to my aunt when she got married in 1947 (Can Document).
Please note that the price is firm, as I had it appraised from a well-known 50-year local jeweler and know the value (much greater than sale price).
Ring is currently sized at 8, diamond is round VVS standard.
ALSO PLEASE NOTE; You will have to schedule and make an appointment to see this ring set, and the only place you will be able to see it is in the Pinellas Park Police Station lobby, absolutely NO EXCEPTIONS! Note: NO TRADES, all sales final, all sales CASH ONLY, NO EXCEPTIONS, NO BS SCAMS, NO BIT COINS, NOTHING BUT CASH.
WHAT PART OF CASH ONLY DO YOU NOT UNDERSTAND?