A thrifty TikToker is showing viewers how to make a quick buck just by reselling second-hand items. The creator, known as Splash online, shared his store-hopping haul in a clip with 1.6 million views, boasting the more than $1,000 resale value of items — which he bought for less than $20 total. At his first stop of the day, the TikToker complained of increased price tags — more than he was willing to pay — and browsed the clothing racks until he eventually spied a pair of cufflinks ringing in...