I purchased a Dentron Jr. Monitor tuner from Paul (W1DIO) in Florida. He kept me informed all the way, and supplied the USPS tracking number. He was quick with shipping to Washington State. Used PayPal. Could have used check or M.O. The whole process/transaction was flawless!! So, if there is ever another item offered for sale by Paul, you can buy with confidence. Paul (W1DIO) is a GOOD SELLER!