Low-budget (5)
I believe the answer is:
cheap
This clue is a double definition.
'low' is the first definition.
(I've seen this before)
'budget' is the second definition.
(I've seen this before)
(Other definitions for cheap that I've seen before include "Inexpensive or tastelessy showy" , "Vulgar" , "not doing much damage" , "bargain" , "Not expensive - trashy" .)