What are the Red and Blue Swords Worth Respectively?

165 fingers each, but not that hard to get overpay for them as lots of people still want them

You can easily get 200 for someone that wants it. But 165 is value list price, just has good demand. If you have both getting a hollow sword (combine) is better for both self use and selling (440, can pull 500 if its to someone desperate).

Individually, 0 rusty katanas. Together, 1 rusty katana.