Same SGC 7 Mantle Sold 4 times in 15 months

[Kidnapped18]

The 12 '14 CJ Cobb PSA 4s broken down further:

#04792514 sold for
$11,042.00 SCP 08/11/13
$13,568.38 Goodwin 09/26/14
No documented sale since then

#09171488 sold for
$31,200.00 REA 12/08/19
$42,000.00 REA 08/16/20
Currently in a collector's Registry

#11178344 sold for
$7,467.00 Mile High 05/19/11
No documented sale since then

#11775525 Current LOTG Cobb
No documented sales

#19507408 sold for
$25,223.00 eBay/Probstein 05/21/17

#27617910
No documented sales

#30920736
No documented sales

#30920737 sold for
$58,800.00 REA 07/26/21
$49,768.00 eBay/Probstein 11/01/22

#40404026 sold for
$5,936.00 Legendary 02/23/05
$36,000.00 REA 10/28/18

#45032928 sold for
$53,270.00 Collect 11/14/19
$50,400.00 Goldin 09/21/20

#50077795 sold for
$17,925.00 Heritage 11/05/14
No documented sale since then
Currently in a collector's Registry

Have not located the 12th PSA 4 Cobb yet

I believe I had $55,000 as the over/under on the November LOTG Cobb in a separate thread/post