Please check in the design of table Pricing and make sure that the *Data
Type* -- not just the Format property -- of the Price field  is Currency.

In your row source Query include the Field you want to store, as usual, but
with a column width of zero, but use it as the Bound Column, and add a field
with Fmtd: Format([Price],"Currency") with a column width wide enough to
show it, then the field for description. By the way, "Description" is an
Access reserved word and, thus, not good to use as a field name. The name of
the calculated column is immaterial as it is only displayed for selecting,
not used anywhere else.

Formatting is not applied in displaying the selection list, so you have to
create the text output from the format ahead of time (in the query itself).

Interestingly, in my 15 years of using Access, I've had relatively few cases
of currency in a combo box, had never used this trick, and had never had a
complaint from a user about the unformatted price. But, there are always
learning opportunities, and I'll use it next time! Thanks for the learning
opportunity (or at least a reminder that the formatted currency value is
more obvious than just the number).

Larry Linson
Microsoft Office Access MVP