Assertion: exercise ball | /r/HasProperty | inexpensive
Facets:
value: relatively
type: DEGREE
value: in case
type: TEMPORAL
Source sentences:
text: And, in case you're still not totally sold (TBH, why tho?), exercise balls are also relatively inexpensive, ranging from $15–$30 on average, making them one piece of home gym equipment that's definitely worth the investment.