the most 'expensive' single piece is a Chihuly we picked up at his gallery in St. Pete. most expensive in aggregate is a 'shrine' piece featuring my family crest, genealogical banner on family name/origin, and my tartan. most expensive non-monetary are two pieces my friend made me before he died - he was Pima Indian. He made me a traditional longbow and war club utilized by his people - museum quality pieces and functional, using all traditional methods.