Cleaning up my storage area and found the data cable for JPI downloads. I used this with a 760 in a previous plane. This includes the Tripplite USB to Serial adapter. Looks like to combo is worth about $80. So, how about $50 including shipping.

Alternatively, we had so much fun with the sporty's flight bag give away ... How about just the cost of shipping to the person who articulates need... However, must be in iambic pentameter.

#covidquarantineboredom

Not Iambic pentameter current,
but with poetic intent I venture...
 
My data gorged 700 awaits this decision,
full via precovaid aerial asension.
Urgency of the download is pending,
as I am told the lockdown is ending.
This tripplite adapter would settle the query,
is the op's engine performance showing any 
detrimental fury.

Well done !

Looks like we have a winner both in creativity and being the only person to respond. PM me your address Warren, and I will ship it out.