PO Price issue

Hello Everyone,

For a part, when previously the PO's were created the Net price being picked was $463.93 (per EA).

Later the Unit of measurement was changed to Roll (where 1 Roll = 10,000 EA)

Later as per the screenshot the price was changed to $0.05.

The price of a roll is $463.93

There is no outline agreement for this material, also the Info record is maintained as 0.00 USD,

But now when we are trying to create the new PO still the net price is being picked as $463.

Please suggest your inputs.