I can see where this is going to go.
Offer 1: Used Nikkor 500/4 G lens for $7900. No thanks, too expensive.
Offer 2: Old Sigma 500/8 reflex for $200. No thanks, poor image quality.
Offer 3: Beat up Nikon 500/4 AF-D for $4,000. No thanks, too beat up.
Offer 4: Good condition 500/4 AF-D for $5,000. No thanks, too expensive.
Offer 5: Tamron 200-500/5.6-6.3 for $800. No thanks, I'd rather have a Nikon lens.
Offer 6: Nikkor 400/4.5 Q for $800. Are you kidding? Did it come over on the Mayflower or what?
Offer 7: Nikkor 500/4 P for $2,200. Um, I think I'd rather have autofocus now.
At this point, someone has champagne taste with a beer budget.