The reason I came up with this project
As a personal aside, I'd like to share a true story that actually happened. It was about a year ago when a friend of mine visited a local music store to sell his 1987 E-serial ST62-140 (EXTRAD).
My friend brought in his rare and wonderful guitar, full of high hopes for a great appraisal. But that dream shattered instantly, plunging him into the depths of despair... Apparently, the shop clerk mistook it for a VINTAGE SERIES model—the so-called standard line—and offered an appraisal far below what he'd imagined.It seems the absence of the large decal on the headstock (as mentioned later) and the lack of a specific model name stamp in the neck pocket led to this tragedy.
That friend looked so sad,TCGAKKIThey brought in that ST62-140 EXTRAD model. At first glance, its exceptional quality—clearly befitting an extraordinary top-tier model—was palpable. However, since this model has historically had limited documentation beyond the catalog, a more meticulous appraisal process is required.TCGAKKIBy fully leveraging sales data and other resources, we maximize the true value of musical instruments!! The appraisal amount we presented swept away my friend's gloomy expression, transformed by grief, and replaced it with a deeply satisfied smile.
The joyful smile of my friend left such a deep impression on me that I resolved to collect rare models like EXTRAD, JV Serial, and LIMITED EDITION with all my might. For about a year after that...TCGAKKIBy fully leveraging our network, we succeeded in gathering valuable models not only domestically but from around the world. The result was an outcome exceeding 20 projects—a figure that even I, as the person in charge, found surprising.
Having gathered these precious instruments with such effort, I created this column out of respect for everyone involved in their development and manufacturing—and also to prevent others from experiencing the same sadness as my friend (lol)—hoping it might be of some help.Unfortunately, catalogs and the internet alone couldn't provide all the information I needed, and I felt frustrated myself. I'm a 28-year-old born in 1988, still a young and inexperienced novice, but I studied hard in front of the actual instruments and did my best to compile this. If you find any errors, have concerns, or simply have questions, I'd be grateful if you could feel free to let me know.