According toe PGAValueguide.com, the blue book for golf clubs. If they are authentic, meaning they have a serial number on the hozel of the six iron, seven numbers most likely beginning with a 0 or a 1, with shafts this is their value:

About this Club
Trade-in Credit
$409.00 - $588.00
Trade-in Cash
$333.00 - $511.00
Resale Value
$711.00 - $962.00
Release Year
2021
Manufacturer
Titleist

Their resale value with shafts would be between $711 and $962, depending on condition.

Buyer beware. Titleist only sells complete sets so either someone pulled the shafts, got them from a build house like Club Champion which are not supposed to let them go unassembled, or they are not authentic. Be careful.

It is okay, You get to customize your setup with the best shafts for your game, but you may not be saving much money when you factor in a few hundred for shafts, a hundred for grips and then a hundred and fifty to have someone put them together.

Taking them to a shop and reshafting them may run to another $300 with shafts equivalent to no upcharge shafts used by Titleist. Or even more. How does that compare to a complete set of used clubs?

I’d also recommend finding the chain of custody on the heads. They came with shafts from Titleist while counterfeits don’t have to. If you are satisfied and you find value in re-shafting the heads, then go for it.

LOL, that Miura iron is a beautiful piece of art, but maybe not the most appropriate meme for this forum. As an aside, if I had those irons and liked them, I might be tempted to keep them in my bag. Never a problem for me as I moved from a no-name set to Titleist.