XCVU9P-L2FSGD2104E Xilinx for sale

[BJN2244]

Have 55 total in stock brand new from a liquidation sale.  Parts will come with a one year warranty.  7500.00 each.  Retail price of 47K +...

[BJN2244]

Also I do not know much about these chips can anyone tell me what these are used for?  Or maybe what other industry uses these chips

[free-bit.co.in]

Also I do not know much about these chips can anyone tell me what these are used for?  Or maybe what other industry uses these chips

It's a FPGA chip( field-programmable gate array). In other words it's for building a algorithm/ASIC prototyping and so on. Nothing for the average Joe. 

You can check more info abut FPGA on Wiki https://en.wikipedia.org/wiki/Field-programmable_gate_array or even on https://www.electronics-notes.com/articles/electronic_components/programmable-logic/fpga-what-is-field-programmable-gate-array-basics.php (they explainded the FPGA very well).