I'm looking for a cheap stroller for my mum to bring the little one for downstairs walks or to run errands nearby the house. Any recommendation? Preferably light and easy to open and close. Where to find them?

Actually can try looking at carousell for stroller that are almost brand new and much much cheaper cos its 2nd hand. For eg. My combi well comfort that i bought 2nd hand yet its almost in brand new condition only $110 while retail selling $360+ And my joie stroller also in very new condition i bought for $80 while retail selling $300+ too