Vintage Gucci Purse with secret compartment at bottom for Jewelry, Documents & Money

I have tried to find a similar Gucci purse online and have been unable to. I think this is a rare purse. This purse has a brass lock, about 3/4 of the way down on the front of the purse. The lock is opened by pushing together the two buttons. Inside is a compartment lined with beautiful brushed suede leather. This compartment has holding places for ring, jewelry, money and documents. It has 2 inserts that can both be taken out. The purse is a very dark Navy Blue, looks almost black in some light. The interior of the purse has the brushed suede leather also. The Gucci label in in the interior near the top opening. I have no idea what it is worth, and would really appreciate an honest appraisal.

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