inexpensive
adjective
uk/ˌɪnɪkˈspensɪv/ usnot costing much money:
The company began with inexpensive products but eventually moved into the middle levels and high end of the market.
comparatively/fairly/relatively inexpensive CDs are a fairly inexpensive way to store data.
Compare
expensive
inexpensively
adverb
The internet allows investors to inexpensively research investment opportunities.