Ok, so based on what you said i changed a bit the db and merged product with prices and the file looks like this now:
CREATE TABLE `pricelist` (
`Id` int(11) NOT NULL,
`Product` varchar(13) DEFAULT NULL,
`Price` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=utf8;
INSERT INTO `pricelist`
(`Id`, `Product`, `Price`) VALUES
(1, 'TS', '17'),
(2, 'ESS', '200'),
(3, 'ASBB', '70'),
(4, 'MSBB', '300'),
(5, 'KA', '30'),
(6, 'CFS', '80'),
(7, 'BK', '30'),
(8, 'ODP', '300'),
(9, 'GTDP', '1000'),
(10, 'GSDP', '1500'),
(11, 'SLGH', '25'),
(12, 'RCB', '10'),
(13, 'RCCB', '10'),
(14, 'CCB', '450'),
(15, 'STOR', '500'),
(16, 'CPC', '10'),
(17, 'PPPC', '10'),
(18, 'PPC', '10'),
(19, 'APC', '10'),
(20, 'MDFC', '10'),
(21, 'SDFC', '10'),
(22, 'MTDFC', '10'),
(23, 'DSFC', '10'),
(24, 'SS', '1'),
(25, 'MS', '8'),
(26, 'SO', '3'),
(27, 'EO', '7');
ALTER TABLE `pricelist`
ADD PRIMARY KEY (`Id`);
ALTER TABLE `pricelist`
MODIFY `Id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=28;
COMMIT;
so than this can be used for both the prices and for the product dropdown as long as the last 4 rows are not used for the dropdown list then a new `bundle` table for the second dropdown which its the same as the `books` one i sent you(just column names are Id,Pid,Bname) and then lastly the `dopdown` table which remains the same.