After 29 yrs of marriage how much alimony would I be able to receive
$3.49 per month.
Seriously - you've given us NO details to work with.
After 29 years, if one party earns considerably more than the other party, lifetime alimony may well be the end result.
But it depends on facts you haven't yet chosen to share. If your husband, for example, earns $35k there's a very good chance you won't get alimony at all.