affordable
adj.cheap enough for most people to buy or pay for without having money problems.
adj.priced reasonably enough to be within the financial means of an average purchaser.
“The city needs more affordable housing for young families.”
“They are looking for an affordable apartment that is still close to the city center.”
“While the initial purchase price of the electric vehicle was high, the long-term savings on fuel and maintenance made it an affordable option for the budget-conscious commuter.”
Typically precedes the noun it modifies or follows a linking verb like 'be' or 'become'.
Usage affordable housing
“Manuzio had a vision in which books – until then, expensive and rarefied objects – might be portable and affordable.”
“As part of the deal, Moderna has agreed to guarantee fast and affordable supply of the vaccine to low and middle-income countries in any future pandemic.”
Common in health writing
From afford + -able.
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.