Deirdre makes bespoke jewellery. She has received an enquiry where a potential customer wants a piece made to her design.

Deirdre has determined that the piece would require:

$11$ rose crystals. Deirdre uses these regularly and has $4$ in stock, which cost $4\mathrm{.}65$ each. The current cost of these crystals is $6\mathrm{.}99.$

It will also require $5$ blue gems. Deirdre has $8$ of these in stock left over from a previous order. They cost $13\mathrm{.}1$ each. She does not have any other use for them and had been planning to sell them on ebay for $2$ each.

The piece will require one hour on a setting machine. The fixed overheads are $7$ per hour on that machine.

The time required to make this piece would mean that Deirdre would not be able to give her craft class on Tuesday. She has $20$ students who pay $10$ a class. Rather than cancel the class, she would get her friend Holly step in for her. She would pay Holly $220.$

What is the relevant cost of accepting this order? Give your answer as a whole number to $2$ decimal places.