"Mbere-nyir'izina" ni ijambo rikoreshwa ku isoko ry'umuguzi ryerekeza ku bintu byahoze bitunze cyangwa byakoreshejwe n'undi muntu, ariko bikaba bisabwa kongera gukoreshwa cyangwa kugurishwa. Iyi mvugo ikoreshwa kenshi nka euphemisme ishimishije kubicuruzwa "bya kabiri" cyangwa "byakoreshejwe".
Igitekerezo cyibintu byakunzwe mbere bikubiyemo ibicuruzwa byinshi, birimo imyenda, ibikoresho, ibikoresho, ibikoresho bya elegitoroniki, ibitabo, nibindi byinshi. Muri rusange ibyo bicuruzwa bigurishwa mububiko bwamafaranga, amasoko ya fla, urubuga rwo kugurisha kumurongo, cyangwa ububiko bwihariye mubicuruzwa bya vintage cyangwa retro.
Ibyamamare byibintu byakunzwe mbere byiyongereye mumyaka yashize, biterwa nibintu nko kumenyekanisha ibidukikije, gushakisha kuzigama, no gushishikazwa nibice byihariye cyangwa vintage. Iri soko riteza imbere ubukungu bwizunguruka, ryongerera igihe cyibicuruzwa no kugabanya imyanda.
Muguhitamo ibintu byabanje gutunga, abaguzi barashobora kubona ibicuruzwa byiza kubiciro bidahenze, kimwe no gutanga umusanzu mubikorwa bikoreshwa birambye. Ariko, ni ngombwa kugenzura witonze imiterere nukuri kwibi bintu mbere yo kugura.
