as you can see by the pay schedule, it only pays larger jackpots and has a high frequency of misses. This type of machine is called a "lightening" machine, as all of the hits are large, but, as a consequence, it is not very popular for home use because it has a very low 'hit' frequency. The "fruit machine" version of this slot is much more popular because it 'hits' much more often, with smaller cherry and double cherry hits, but less medium jackpots of bells or bars. The frequency of wins is usually important in home machines, as the owner otherwise becomes bored without any action, and, after-all, gets all his/her money back anyways.

What you didn't say was the model number and the condition. The model number is important, as it tells whether this is an electro-mechanical machine or an electronic machine (E-Series). The model numbers for electro-mechanical machines are a 3 or 4 digit number, sometimes followed by a dash and another number. Examples of popular electro-mechanical models are 802, 892-3, and 1090. They were manufactured from 1964 until 1980. Spare parts are readily available for most models.

The other type, the "E-Series" began manufacture in 1980, and the last model was produced in 1986. Examples of "E-Series" models are E2212 and E2224, which are both 5-line models. E-Series machines are not very popular for home as they are very difficult for the average homeowner to diagnose and repair, and parts are not as readily available.

The last consideration is condition. A top-condition electro-mechanical, with a game that has special attributes, will sell for upwards of $3000. A 5-line electro-mechanical in excellent condition will sell for about $2000 to $2500. A lightening machine in excellent condition will sell for $$1000 to $1500. Poor condition machines go for $200 to $700 as fixer-uppers.

I haven't seen much of a market lately for E-Series machines.

Some may disagree with me on the above, but this is based upon my experience over the last 15 years. Others may have different experiences.

I have one extra copy of "Bally Slot Machines" by Marshall Fey, which includes pictures of the most popular electro-mechanicals and "E-Series" machines, and lists all of the machines from Bally from 1964 to 1980. It does not, however, include values. It is 81 pages, and in NEW condition, and I will sell it for $12 ppd. If you (or anyone else for that matter) is interested, please write me for availability and payment details. I accept PayPal, but not to this e-mail address.