Android Game Development - repost

Hi Guys, I'm hoping you can provide me with a quote for our project. The basic details are below. Native Android mobile game. Puzzle/Casual Game Category. Full development, Multiple levels, difficulty curve, testing and iteration, bug fixing support. We're looking for a developer to bring our Android game to life. We have been working on the concept for several months and all gameplay is set and ready to be developed. Multi-level single player game with a basic story theme (Story and characters already developed). Gameplay will consist of a grid of 3-dimensional cubes. The player must manipulate these cubes to move upwards and complete a level. In order to move upwards, a player will need to turn the cubes individually (by swiping up or down) to match them to the cubes nearby. We have detailed overview documents on the gameplay and game structure. We will also provide high quality concept graphics. We will need graphics to be included in the project but our concept graphics will offer a strong foundation from which to work. The game will also include; Gameplay Boosters and badges to be earned as the player progresses through the levels. In-app purchases of boosters/bonuses. We will need submission to Google Play the app store. Please can you provide an rough quote for this project. Looking forward to hearing from you. Thanks, Neil