Any descent budget tanks out there under $200

see a lot of ninja paintball brand tanks on ebay for under $200 but don't know about thier quality 

looking to fill a Maximus and urban but not both guns in the same outing if I take the Maximus out shooting I'll fill it 

if it's the urban I'll fill it

Already have a fill adapter setup with hose so just need a budget friendly tank that can fill these rifles for a day afield 

thanks for any info 

pcpfan37