Selling a modded GCP. Original owner, bought in February. Used reverse osmosis water with third wave water espresso minerals, back flushed with cafiza every week, and kept meticulously clean.
The mod is a PID controller with flow control. This achieves constant temperature control and the ability to manipulate flow to your liking, giving you consistent performance and profiling shots. Basically, all the features of a machine worth three times its value.
I will sell the machine with its original accessories (pictured on the right half) for $400, and will throw in all the additional accessories I bought (left side) for $550. This includes two bottomless portafilters with wood handles (walnut and olive wood), frothing pitcher, normcore spring loaded tamper, espresso distributor, and low profile stainless drip tray,